This complete guide to physical-layer security presents the theoretical foundations, practical
implementation, challenges and benefits of a groundbreaking new model for secure …

Security in wireless networks has traditionally been considered to be an issue to be
addressed separately from the physical radio transmission aspects of wireless systems …

Physical-layer security utilizes resources of the transmission medium to guarantee secure
communication against an adversary with unlimited computational power. Rooted in …

There has recently been significant interest in applying the principles of information-
theoretical security and signal processing to secure physical layer systems. Although the …

This tutorial reviews fundamental contributions to information security. An integrative
viewpoint is taken that explains the security metrics, including secrecy, privacy, and others …

While secrecy in communication systems has historically been obtained through
cryptographic means in the upper layers, recent research efforts have focused on the …

The renewed interest for physical-layer security techniques has put forward a new role for
error-control codes. In addition to ensuring reliability, carefully designed codes have been …

The topic of information theoretic security is introduced and the principal results in this area
are reviewed. The basic wire-tap channel model is considered first, and then several specific …

This paper provides a comprehensive review of the domain of physical layer security in
multiuser wireless networks. The essential premise of physical layer security is to enable the …

Physical layer security has recently become an emerging technique to complement and
significantly improve the communication security of wireless networks. Compared to …